EP 2551879 B1 20140709 - Pushrod assembly for circuit breaker
Title (en)
Pushrod assembly for circuit breaker
Title (de)
Stößelanordnung für Schutzschalter
Title (fr)
Ensemble de tige poussoir pour disjoncteur
Publication
Application
Priority
EP 11006149 A 20110727
Abstract (en)
[origin: EP2551879A1] A pushrod assembly 10 for a circuit breaker comprises a pushrod 12 with an insulating body 16, an insulating housing 14 surrounding the push rod 12, a first insulating shield 32 connected to the pushrod 12 and a second insulating shield 34 connected to the housing 14. The first insulating shield 32 and the second insulating shield 34 are arranged inside the housing 14 such that an electrical path through a fluid 26 inside the housing 14 is longer than the distance of a first end 18 and a second end 22 of the push rod 12.
IPC 8 full level
H01H 33/666 (2006.01); H01H 33/662 (2006.01)
CPC (source: EP US)
H01H 33/66261 (2013.01 - EP US); H01H 33/666 (2013.01 - EP US); H01H 2033/6667 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2551879 A1 20130130; EP 2551879 B1 20140709; CN 102903548 A 20130130; CN 102903548 B 20160120; US 2013026016 A1 20130131; US 8835791 B2 20140916
DOCDB simple family (application)
EP 11006149 A 20110727; CN 201210263001 A 20120727; US 201213560438 A 20120727